Literature DB >> 16697658

Determination of cooling rates in a quadrupole ion trap.

David M Black1, Anne H Payne1, Gary L Glish2.   

Abstract

Collisional cooling rates of infrared excited ions are measured in a quadrupole ion trap (QIT) mass spectrometer at different combinations of temperature and pressure. Measurements are carried out by monitoring fragmentation efficiency of leucine enkephalin as a function of irradiation time by an infrared laser after a short excitation and incrementally increasing cooling periods. Cooling rates are observed to be directly related to bath gas pressure and inversely related to bath gas temperature. The cooling rate at typical ion trap operating pressure (1 mTorr) and temperature (room T) is faster than can be measured. At elevated temperature and the lowest pressure used for the studies, the rate of collisional cooling becomes negligible compared to the rate of radiative cooling.

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Year:  2006        PMID： 16697658     DOI： 10.1016/j.jasms.2006.01.001

Source DB:  PubMed          Journal:  J Am Soc Mass Spectrom        ISSN： 1044-0305            Impact factor:   3.109


  12 in total

1.  Analysis of protonated and alkali metal cationized aminoglycoside antibiotics by collision-activated dissociation and infrared multi-photon dissociation in the quadrupole ion trap.

Authors:  B J Goolsby; J S Brodbelt
Journal:  J Mass Spectrom       Date:  2000-08       Impact factor: 1.982

2.  Characterization of erythromycin analogs by collisional activated dissociation and infrared multiphoton dissociation in a quadrupole ion trap.

Authors:  Matthew C Crowe; Jennifer S Brodbelt; Brian J Goolsby; Paul Hergenrother
Journal:  J Am Soc Mass Spectrom       Date:  2002-06       Impact factor: 3.109

3.  Infrared multiphoton dissociation (IRMPD) and collisionally activated dissociation of peptides in a quadrupole ion trap with selective IRMPD of phosphopeptides.

Authors:  Matthew C Crowe; Jennifer S Brodbelt
Journal:  J Am Soc Mass Spectrom       Date:  2004-11       Impact factor: 3.109

4.  Principles of collisional activation in analytical mass spectrometry.

Authors:  S A McLuckey
Journal:  J Am Soc Mass Spectrom       Date:  1992-09       Impact factor: 3.109

5.  Use of infrared multiphoton photodissociation with SWIFT for electrospray ionization and laser desorption applications in a quadrupole ion trap mass spectrometer.

Authors:  A Colorado; J X Shen; V H Vartanian; J Brodbelt
Journal:  Anal Chem       Date:  1996-11-15       Impact factor: 6.986

Review 6.  Contributions of mass spectrometry to peptide and protein structure.

Authors:  K Biemann
Journal:  Biomed Environ Mass Spectrom       Date:  1988-10

7.  Proposal for a common nomenclature for sequence ions in mass spectra of peptides.

Authors:  P Roepstorff; J Fohlman
Journal:  Biomed Mass Spectrom       Date:  1984-11

8.  Pulsed helium introduction into a quadrupole ion trap for reduced collisional quenching during infrared multiphoton dissociation of electrosprayed ions

Authors: 
Journal:  Rapid Commun Mass Spectrom       Date:  2000       Impact factor: 2.419

9.  Collisionally activated dissociation and infrared multiphoton dissociation of oligonucleotides in a quadrupole ion trap.

Authors:  Karin M Keller; Jennifer S Brodbelt
Journal:  Anal Biochem       Date:  2004-03-15       Impact factor: 3.365

10.  Infrared multiple photon dissociation in the quadrupole ion trap via a multipass optical arrangement.

Authors:  J L Stephenson; M M Booth; J A Shalosky; J R Eyler; R A Yost
Journal:  J Am Soc Mass Spectrom       Date:  1994-10       Impact factor: 3.109
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  13 in total

1.  Implementing photodissociation in an Orbitrap mass spectrometer.

Authors:  Lisa A Vasicek; Aaron R Ledvina; Jared Shaw; Jens Griep-Raming; Michael S Westphall; Joshua J Coon; Jennifer S Brodbelt
Journal:  J Am Soc Mass Spectrom       Date:  2011-04-09       Impact factor: 3.109

2.  Development and Evaluation of a Variable-Temperature Quadrupole Ion Trap Mass Spectrometer.

Authors:  David Derkits; Alex Wiseman; Russell F Snead; Martina Dows; Jasmine Harge; Jared A Lamp; Scott Gronert
Journal:  J Am Soc Mass Spectrom       Date:  2016-02       Impact factor: 3.109

3.  Comparison of infrared multiphoton dissociation and collision-induced dissociation of supercharged peptides in ion traps.

Authors:  James A Madsen; Jennifer S Brodbelt
Journal:  J Am Soc Mass Spectrom       Date:  2008-11-05       Impact factor: 3.109

4.  Improving IRMPD in a quadrupole ion trap.

Authors:  G Asher Newsome; Gary L Glish
Journal:  J Am Soc Mass Spectrom       Date:  2009-02-10       Impact factor: 3.109

5.  On the time scale of internal energy relaxation of AP-MALDI and nano-ESI ions in a quadrupole ion trap.

Authors:  Philip M Remes; Gary L Glish
Journal:  J Am Soc Mass Spectrom       Date:  2009-06-21       Impact factor: 3.109

6.  A new approach to IRMPD using selective ion dissociation in a quadrupole ion trap.

Authors:  G Asher Newsome; Gary L Glish
Journal:  J Am Soc Mass Spectrom       Date:  2011-01-15       Impact factor: 3.109

7.  The effective temperature of ions stored in a linear quadrupole ion trap mass spectrometer.

Authors:  William A Donald; George N Khairallah; Richard A J O'Hair
Journal:  J Am Soc Mass Spectrom       Date:  2013-04-20       Impact factor: 3.109

8.  Electronic effects of 11β substituted 17β-estradiol derivatives and instrumental effects on the relative gas phase acidity.

Authors:  Sandrine Bourgoin-Voillard; Françoise Fournier; Carlos Afonso; Emilie-Laure Zins; Yves Jacquot; Claude Pèpe; Guy Leclercq; Jean-Claude Tabet
Journal:  J Am Soc Mass Spectrom       Date:  2012-10-02       Impact factor: 3.109

9.  Timeframe Dependent Fragment Ions Observed in In-Source Decay Experiments with β-Casein Using MALDI MS.

Authors:  Sadanori Sekiya; Keishiro Nagoshi; Shinichi Iwamoto; Koichi Tanaka; Mitsuo Takayama
Journal:  J Am Soc Mass Spectrom       Date:  2015-07-07       Impact factor: 3.109

10.  Infrared multiphoton dissociation of peptide cations in a dual pressure linear ion trap mass spectrometer.

Authors:  Myles W Gardner; Suncerae I Smith; Aaron R Ledvina; James A Madsen; Joshua J Coon; Jae C Schwartz; George C Stafford; Jennifer S Brodbelt
Journal:  Anal Chem       Date:  2009-10-01       Impact factor: 6.986
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